function themeManager() {
}
themeManager.prototype.getAvaiableThemes = function() {
    var listTheme = {},
        link = $("link[rel*='stylesheet']"),
        index;
    for (index = 0; index < link.length; index++) {
        listTheme[index] = link[index].title;
    }
    return listTheme;
}
themeManager.prototype.getDefaultTheme = function() {

}
themeManager.prototype.getActiveTheme = function() {

}
themeManager.prototype.setActiveTheme = function(title) {

}
